Family/Spouse: Konstantios DIOGENES. Konstantios was born about 1050; died in 1074. [Group Sheet] [Family Chart]
Iohannes married Anna DELASSENA in 1042. Anna (daughter of Prefect of Italy Alexios PHARO and N.N. DALASSENE) was born between 1025 and 1030; died between 1100 and 1102. [Group Sheet] [Family Chart]